BE366431A - - Google Patents

Info

Publication number
BE366431A
BE366431A BE366431DA BE366431A BE 366431 A BE366431 A BE 366431A BE 366431D A BE366431D A BE 366431DA BE 366431 A BE366431 A BE 366431A
Authority
BE
Belgium
Prior art keywords
dust
grooves
contact surfaces
contact
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE366431A publication Critical patent/BE366431A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
BE366431D BE366431A (ja)

Publications (1)

Publication Number Publication Date
BE366431A true BE366431A (ja)

Family

ID=38573

Family Applications (1)

Application Number Title Priority Date Filing Date
BE366431D BE366431A (ja)

Country Status (1)

Country Link
BE (1) BE366431A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327471A1 (fr) * 1975-10-08 1977-05-06 Kureha Chemical Ind Co Ltd Soupape de reglage de debit pour bitume chaud ou autre liquide fortement visqueux
FR2423425A1 (fr) * 1978-04-22 1979-11-16 Bergwerksverband Gmbh Dispositif obturateur etanche au gaz

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327471A1 (fr) * 1975-10-08 1977-05-06 Kureha Chemical Ind Co Ltd Soupape de reglage de debit pour bitume chaud ou autre liquide fortement visqueux
FR2423425A1 (fr) * 1978-04-22 1979-11-16 Bergwerksverband Gmbh Dispositif obturateur etanche au gaz

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